Figure 7From: Molecular insights into land snail neuropeptides through transcriptome and comparative gene analysisIdentification and characterization of Theba pisana insulins. Phylogeny of 7 insulins identified and representative schematic showing the organisation of the signal peptides (yellow), bioactive peptides (blue), cleavage sites at dibasic and tetrabasic amino acids (vertical lines) and cysteine (C) residues. Scale bar represents amino acid substitutions.Back to article page